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TM 55-1905-219-14-10
5-32. GENERATOR (40 KW)-MAINTENANCE INSTRUCTIONS.
LOCATION
ITEM
ACTION
REMARKS
TESTS (Cont.)
b. Rotating
field
coils
NOTE
A short or open circuit in the rotating field coils may be detected
by measuring the total resistance of the field.
1. Detach both alter-
See table for
nator field leads
resistance
on the rotating
limits on page
rectifier assembly,
5-493.
and measure resist-
ance.
2. Check insulation
resistance between
the shaft and one
of the detached
leads.
5-482
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